.tool-container{
  position: fixed;
  z-index: 9999;
  top:0;
  right: 0;
  bottom: 0;
  left: 0;
  pointer-events: none;
  div{
    width: 25%;
    height: 25%;
    border: .1rem solid #fff;
    display: inline-block;
    vertical-align: middle;
    pointer-events: none;
  }
}